Обработка END_CALL_BECAUSE_BUSY и END_CALL_BECAUSE_PEER_DISCONNECTED

app/providers/CallProvider/CallProvider.tsx

@@ -8,6 +8,8 @@ import { usePacket } from "../ProtocolProvider/usePacket";
 import { usePublicKey } from "../AccountProvider/usePublicKey";
 import { PacketWebRTC, WebRTCSignalType } from "../ProtocolProvider/protocol/packets/packet.webrtc";
 import { PacketIceServers } from "../ProtocolProvider/protocol/packets/packet.ice.servers";
+import { modals } from "@mantine/modals";
+import { Button, Flex, Text } from "@mantine/core";
 
 
 export interface CallContextValue {
@@ -165,6 +167,46 @@ export function CallProvider(props : CallProviderProps) {
 
     usePacket(26, async (packet: PacketSignalPeer) => {
         const signalType = packet.getSignalType();
+        if(signalType == SignalType.END_CALL_BECAUSE_BUSY) {
+            modals.open({
+                title: 'Busy',
+                centered: true,
+                children: (
+                    <>
+                        <Text size="sm">
+                            Line is busy, the user is currently on another call. Please try again later.
+                        </Text>
+                        <Flex align={'center'} justify={'flex-end'}>
+                            <Button color={'red'} variant={'subtle'} onClick={() => modals.closeAll()} mt="md">
+                                Close
+                            </Button>
+                        </Flex>
+                    </>
+                ),
+                withCloseButton: false
+            });
+            end();
+        }
+        if(signalType == SignalType.END_CALL_BECAUSE_PEER_DISCONNECTED) {
+            modals.open({
+                title: 'Connection lost',
+                centered: true,
+                children: (
+                    <>
+                        <Text size="sm">
+                            The connection with the user was lost. The call has ended.
+                        </Text>
+                        <Flex align={'center'} justify={'flex-end'}>
+                            <Button color={'red'} variant={'subtle'} onClick={() => modals.closeAll()} mt="md">
+                                Close
+                            </Button>
+                        </Flex>
+                    </>
+                ),
+                withCloseButton: false
+            });
+            end();  
+        }
         if(activeCall){
             /**
              * У нас уже есть активный звонок, игнорируем все сигналы, кроме сигналов от текущего звонка